Submission #1007224

#	Time	Username	Problem	Language	Result	Execution time	Memory
1007224		The_Samurai	곤돌라 (IOI14_gondola)	C++17	5 / 100	1 ms	600 KiB

gondola

#include "gondola.h"
#include "bits/stdc++.h"
using namespace std;

int valid(int n, int a[]) {
    int last = -1;
    for (int i = 0; i < n; i++) a[i]--;
    for (int i = 0; i < 2 * n; i++) {
        if (a[i % n] > n) continue;
        if (last != -1 and (a[last] + i - last) % n != a[i]) return 0;
        last = i;
    }
    return 1;
}

//----------------------

int replacement(int n, int gondolaSeq[], int replacementSeq[]) {
    return 1;
}

//----------------------

int countReplacement(int n, int inputSeq[]) {
    return 1;
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 5
• Subtask 3: 0 / 10
• Subtask 4: 0 / 5
• Subtask 5: 0 / 10
• Subtask 6: 0 / 20
• Subtask 7: 5 / 5
• Subtask 8: 0 / 15
• Subtask 9: 0 / 15
• Subtask 10: 0 / 10